PTFE coated magnetic stirring bars
PTFE coated magnetic stirring bars, Teflon-Coated Magnetic Stir Bar, Magnetic Stirrer Stir Bar - PTFE Teflon Coated, Magnetic Stirring Bar, PTFE coated, Round, No Pivot Ring PTFE coated magnetic stirring bars with a raised ring in the middle to aid stirring stability and reduce noise. The 8 pieces set includes the following sizes: - Size: [...]